HV HIPOT GDWS-311CM SF6 Gas Dew Point Tester - ວິທີການແຊ່ເຢັນ (-110℃ ~+ 20℃)
Measurement method: Chilled Mirror Method
Measurement range: dew point -110℃--+20℃(support ppmv)
Accuracy: ±2℃ (when the dew point temperature is below 0 ℃, the sensor output is the frost point)
Response time: 63% [90%]
+20→-20℃ Td 5s[45s]
-20→-60℃ Td 10s[240s]
Resolution: 0.01℃
Repeatability: ± 2 ℃
Display unit: ℃, ppm, ℃P20(converted value at 20℃)
Gas flow: 400-600ml/min
Flow display: 0-1000mL digital flowmeter
Sample gas pressure: ≤1MPa
Power supply: 220VAC±10%, 50Hz, AC/DC use, over-charge protection, continuous working is no lower than 8hours.
Use environment temperature: -20--+60℃
Environment humidity: 90%RH
Measurement value influence: No affect of pressure and flow
Dimension: 395*295*155mm
Weight: about 2kg
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ